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Best cache invalidation plugins for WordPress

The most popular cache invalidation plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Purgely leads with 10+ active installs, ahead of ByteCoreStack (fewer than 10). All 2 plugins tagged “cache invalidation” are below, with figures from WordPress.org that update every day.

Installs aren’t everything: a recent release, a “Tested up to” that matches the current WordPress, and support threads that get resolved show a plugin is looked after. Open any plugin for its downloads, rank history and alternatives.

Research this niche or see all plugins.

Top 2 cache invalidation plugins

  1. 1.
    Purgely

    The most installed cache invalidation plugin, with 10+ active installs. Only 1 review so far, last updated 10 years ago. Tested only up to WordPress 4.3.34.

  2. 2.
    ByteCoreStack

    Fewer than 10 active installs. No reviews yet, updated 2 months ago.

All 2 plugins tagged “cache invalidation”